65939048

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 145824000

約数和(自身を除く): 79884952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 194, 199, 244, 388, 398, 427, 488, 679, 776, 796, 854, 1358, 1393, 1592, 1708, 2716, 2786, 3416, 5432, 5572, 5917, 11144, 11834, 12139, 19303, 23668, 24278, 38606, 41419, 47336, 48556, 77212, 82838, 84973, 97112, 135121, 154424, 165676, 169946, 270242, 331352, 339892, 540484, 679784, 1080968, 1177483, 2354966, 4709932, 8242381, 9419864, 16484762, 32969524, 65939048]

約数ペア:

[(1, 65939048), (2, 32969524), (4, 16484762), (7, 9419864), (8, 8242381), (14, 4709932), (28, 2354966), (56, 1177483), (61, 1080968), (97, 679784), (122, 540484), (194, 339892), (199, 331352), (244, 270242), (388, 169946), (398, 165676), (427, 154424), (488, 135121), (679, 97112), (776, 84973), (796, 82838), (854, 77212), (1358, 48556), (1393, 47336), (1592, 41419), (1708, 38606), (2716, 24278), (2786, 23668), (3416, 19303), (5432, 12139), (5572, 11834), (5917, 11144)]